2012105578

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{881729}}^1$

素因数の和:881901

約数の個数: 16

約数和(自身を含む): 3470489280

約数和(自身を除く): 1458383702

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 881729, 1763458, 6172103, 12344206, 143721827, 287443654, 1006052789, 2012105578]

約数ペア:

[(1, 2012105578), (2, 1006052789), (7, 287443654), (14, 143721827), (163, 12344206), (326, 6172103), (1141, 1763458), (2282, 881729)]